Standard regularity assumptions for regression models are not satisfied in segmented regression models with an unknown change point, and consequently standard asymptotic results and inferential methods for confidence estimation are not applicable....
Accelerated life testing; Reliability (Engineering); Service life (Engineering)
This dissertation is focused on finding lower confidence limits for the reliability of systems consisting of Wei bull components when the reliability demonstration testing (RDT) is conducted with zero failures. The usual methods for the parameter...
Pattern perception--Data processing; Pattern recognition systems; Land mines--Detection; Data mining
For complex detection and classification problems, involving data with large intra-class variations and noisy inputs, no single source of information can provide a satisfactory solution. As a result, combination of multiple classifiers is playing...
Elementary school teachers--Kentucky; Mathematics--Study and teaching (Elementary)--Kentucky
This dissertation was a quantitative study with a sample of preservice elementary teachers from four universities in Kentucky. The purpose of this study was to investigate preservice elementary teachers' achievement goal orientations for learning...
Nonparametric statistics; Estimation theory; Distribution (Probability theory)
Multistate models are a type of multi-variate survival data which provide a framework for describing a complex system where individuals transition through a series of distinct states. This research focuses on nonparametric inference for general...
Dentist and patient; Dentistry--Practice; Smoking cessation; Nicotine addiction--Treatment
Dentists can play a key role in helping patients quit tobacco use by providing tobacco cessation treatment (TCT) in their practice. Although the majority of dentists receive training in TCT, most do not provide adequate intervention. Many feel they...
Polymorphisms in the adrenergic receptor beta-2 (ADRB2) gene have been studied in relation to risk of Type 2 diabetes and obesity, but few studies have investigated associations with breast cancer. The purpose of this research was to evaluate the...
Employees--Training of; Call centers--Employees--Training of
In the past 35 years, the average U.S. corporation expenditure per employee on training has increased over ten-fold, yet research studies covering the same time period estimate that only 10-15% of skills and knowledge acquired during training...
African American high school students; High school girls; Academic achievement; Mathematics--Study and teaching (Secondary)
The underachievement of African American students in the mathematics classroom and the underrepresentation of African Americans in advanced mathematics courses and mathematics related career fields has been a concern for the mathematics education...
Student affairs administrators--Attitudes; College students--Mental health services
Calls for universities to better serve college students with mental illness have been growing. While a considerable literature base supports Corrigan's (2004) Social Cognitive Model of Mental Illness Stigma and the complex relationship among...
This thesis is the progression of the knowledge, skill, and insight of an actress in the Theater Arts Department as she was in pursuit of a Master of Fine Arts Degree. This knowledge, skill and insight culminated in the performance of the role of...
Electronic commerce--Corrupt practices--Prevention; Internet advertising--Corrupt practices; Internet fraud
Online search advertising is currently the greatest source of revenue for many Internet giants such as Google™, Yahoo!™, and Bing™. The increased number of specialized websites and modern profiling techniques have all contributed to an...
Genes in folate metabolizing pathway are responsible for modulating key enzymes in folate metabolisms necessary for DNA synthesis and repair and influence DNA methylation. Irregularity in DNA methylation may modify tumor phenotype response to...
Alcohol; Distillation; Alcoholic beverages; Corn--Utilization; Whiskey industry
In the whisky industry there is a balance between the desire to adhere to the traditional production process and the desire to increase profit margins. One solution that follows both stipulations is to increase the alcohol yield of a given batch of...
In this dissertation research, we aim to solve problems of two types of survival data, clustered survival data with potentially informative cluster size and sojourn time data. The methods for these two types of data are different. However, both...
Electronic surveillance; Computer networks--Design and construction; Computer crimes
Peer-to-peer networks have been growing in popularity over the past decade. There have been many new innovations that greatly improve access to a wide variety of content. This expanded capability combined with a strong sense of anonymity has given...
Nursing schools--Faculty; Medical teaching personnel--Attitudes; Nursing--Study and teaching (Associate degree); Nursing--Vocational guidance
The field of nursing currently faces a shortage of both nurses and nursing faculty. Yet, little is known about why clinical nurses opt to become nursing faculty. Qualitative investigations into this phenomenon are particularly rare. This study...
Parks, Suzan-Lori. In the blood; Theaters--Stage-setting and scenery
From the moment the audience enters the auditorium the play is a mystery. They are looking for clues as to the nature of the story in which they are about to participate. The designer's job is to select what these clues are. How does the designer...
In this study, the author examined the relationship of probability misconceptions
to algebra, geometry, and rational number misconceptions and investigated the potential
of probability instruction as an intervention to address misconceptions in all...
Segregation in education; African American construction workers; Construction workers; African Americans; Labor unions; Race relations; Laborers' International Union of North America; Women construction workers; African Americans--Employment; A....
Oral history interview conducted with James "Jimmy" Stewart on April 4, 1979 by Mary Bobo. Mr. Stewart, business manager for Local 576 of the Laborers' International Union of North America discusses segregation in education in Tennessee...
